CIRCUMFERENCE AND AREA OF CIRCLES 52 INCHES TO 120 INCHES
Circumference in Circumference in
Diameter  in Inches Ft. In. Area  Sq. Ft. Diameter  in Inches Ft. In. Area   Sq. Ft.
52 13 7-5/16 14.748 79 20 8-1/8 34.039
52-1/4 13 8-1/8 14.890 79-1/2 20 9-3/4 34.472
52-1/2 13 8-7/8 15.033        
52-3/4 13 9-11/16 15.176 81 21 2-7/16 35.785
        81-1/2 21 4 36.228
53 13 10-1/2 15.320        
53-1/4 13 11-1/4 15.465 82 21 5-9/16 36.674
53-1/2 14 1/16 15.611 82-1/2 21 7-1/8 37.122
53-3/4 14 13/16 15.757        
        83 21 8-3/4 37.574
54 14 1-5/8 15.904 83-1/2 21 10-5/16 38.028
54-1/4 14 2-3/8 16.052        
54-1/2 14 3-3/16 16.200 84 21 11-7/8 38.485
54-3/4 14 4 16.349 84-1/2 22 1-7/16 38.944
               
55 14 4-3/4 16.499 85 22 3 39.406
55-1/4 14 5-9/16 16.649 85-1/2 22 4-9/16 39.872
55-1/2 14 6-5/16 16.800        
55-3/4 14 7-1/8 16.952 86 22 6-1/8 40.339
        86-1/2 22 7-11/16 40.809
56 14 7-7/8 17.104        
56-1/4 14 8-11/16 17.257 87 22 9-5/16 41.282
56-1/2 14 9-1/2 17.411 87-1/2 22 10-7/8 41.758
56-3/4 14 10-1/4 17.565        
        88 23 7/16 42.237
57 14 11-1/16 17.721 88-1/2 23 2 42.718
57-1/4 14 11-13/16 17.876        
57-1/2 15 5/8 10.032 89 23 3-9/16 43.202
57-3/4 15 1-3/8 18.190 89-1/2 23 5-1/8 43.689
               
58 15 2-3/16 18.348 90 23 6-11/16 44.177
58-1/4 15 2-15/16 18.506 90-1/2 23 8-5/16 44.671
58-1/2 15 3-3/4 18.665        
58-3/4 15 4-9/16 18.825 91 23 9-7/8 45.166
        91-1/2 23 11-7/16 45.663
59 15 5-3/8 18.986        
59-1/4 15 6-1/8 19.147 92 24 1 46.164
59-1/2 15 6-7/8 19.309 92-1/2 24 2-9/16 46.667
59-3/4 15 7-11/16 19.471        
        93 24 4-1/8 47.173
60 15 8-7/16 19.635 93-1/2 24 5-11/16 47.681
60-1/4 15 9-1/4 19.799        
60-1/2 15 10-1/16 19.964 94 24 7-1/4 48.193
60-3/4 15 10-13/16 20.129 94-1/2 24 8-7/8 48.707
               
61 15 11-5/8 20.295 95 24 10-7/16 49.224
61-1/4 16 3/8 20.462 95-1/2 25   49.743
61-1/2 16 1-3/16 20.623        
61-3/4 16 1-15/16 20.797 96 25 1-9/16 50.265
        96-1/2 25 3-1/8 50.790
62 16 2-3/4 20.966        
62-1/4 16 3-9/16 21.135 97 25 4-11/16 51.318
62-1/2 16 4-5/16 21.306 97-1/2 25 6-1/4 51.849
62-3/4 16 5-1/8 21.476        
        98 25 7-7/8 52.382
63 16 5-7/8 21.648 98-1/2 25 9-7/16 52.917
63-1/4 16 6-11/16 21.819        
63-1/2 16 7-7/16 21.992 99 25 11 53.456
63-3/4 16 8-1/4 22.166 99-1/2 26 9/16 53.997
               
64 16 9 22.340 100 26 2-1/8 54.542
64-1/4 16 9-13/16 22.515 100-1/2 26 3-11/16 55.088
64-1/2 16 10-5/8 22.695        
64-3/4 16 11-3/8 22.867 101 26 5-1/4 55.638
        101-1/2 26 6-13/16 56.191
65 17 3/16 23.044        
65-1/4 17 15/16 23.222 102 26 8-7/16 56.745
65-1/2 17 1-3/4 23.400 102-1/2 26 10 57.303
65-3/4 17 2-1/2 23.578        
        103 26 11-9/16 57.863
66 17 3-5/16 23.758 103-1/2 27 1-1/8 58.427
66-1/4 17 4-1/8 23.939        
66-1/2 17 4-7/8 24.119 104 27 2-11/16 58.992
66-3/4 17 5-11/16 24.307 104-1/2 27 4-1/4 59.562
               
67 17 6-7/16 24.484 105 27 5-13/16 60.132
67-1/4 17 7-1/4 24.667 105-1/2 27 7-7/16 60.705
67-1/2 17 8 24.851        
67-3/4 17 8-13/16 25.035 106 27 9 61.283
        106-1/2 27 10-9/16 61.861
68 17 9-5/8 25.220        
68-1/4 17 10-3/8 25.406 107 28 1/8 62.446
68-1/2 17 11-3/16 25.592 107-1/2 28 1-11/16 63.030
68-3/4 17 11-15/16 25.779        
        108 28 3-1/4 63.617
69 18 3/4 25.967 108-1/2 28 4-13/16 64.208
69-1/4 18 1-1/2 26.156        
69-1/2 18 2-5/16 26.345 109 28 6-3/8 64.801
69-3/4 18 3-1/8 26.535 109-1/2 28 8 65.396
               
70 18 3-7/8 26.725 110 28 9-9/16 65.995
70-1/4 18 4-11/16 26.920 110-1/2 28 11-1/8 66.596
70-1/2 18 5-7/16 27.110        
70-3/4 18 6-1/4 27.301 111 29 11/16 67.201
        111-1/2 29 2-1/4 67.808
71 18 7 27.494        
71-1/4 18 7-13/16 27.690 112 29 3-13/16 68.417
71-1/2 18 8-9/16 27.881 112-1/2 29 5-3/8 69.030
71-3/4 18 9-3/8 28.080        
        113 29 7 69.644
72 18 10-3/16 28.274 113-1/2 29 8-9/16 70.262
72-1/4 18 11-3/4 28.670        
        114 29 10-1/8 70.882
73 19 1-5/16 29.065 114-1/2 29 11-11/16 71.506
73-1/2 19 2-7/8 29.465        
        115 30 1-3/4 72.131
74 19 4-7/16 29.867 115-1/2 30 2-13/16 72.759
74-1/2 19 6 30.272        
        116 30 4-3/8 73.391
75 19 7-9/16 30.680 116-1/2 30 5-15/16 74.026
75-1/2 19 9-3/16 31.090        
        117 30 7-9/16 74.662
76 19 10-3/4 31.503 117-1/2 30 9-1/8 75.301
76-1/2 20 5/16 31.920        
        118 30 10-11/16 75.944
77 20 1-7/8 32.338 118-1/2 31 1/4 76.589
77-1/2 20 3-7/16 32.759        
        119 31 1-13/16 77.236
78 20 5 33.183 119-1/2 31 3-3/8 77.887
78-1/2 20 6-9/16 33.610        
        120 31 4-15/16 78.540
 80 20 11 5/16 34.907        
80 1/2 21 7/8 35.344